package com.example.port.service;

import com.example.port.entity.PortArea;

import java.util.List;

public interface PortAreaService {
    
    int insertPortArea(PortArea portArea);
    
    List<PortArea> getAllPortAreas();
    
    PortArea getPortAreaById(Integer areaId);
    
    int deletePortArea(Integer areaId);
    
    int updatePortArea(PortArea portArea);
    
    int updatePortAreaUsage(Integer areaId, Double usage);
} 
